Re: [trans-mem] Add method groups and change TM method lifecycle and selection.

[Richard Henderson <rth@redhat.com>]

On 08/23/2011 05:01 AM, Torvald Riegel wrote:
>     Add method groups and change TM method lifecycle and selection.
>     
>     	* retry.cc (GTM::gtm_thread::decide_retry_strategy): Cleanup. Fix
>     	restarting without switching to serial mode.
>     	(GTM::gtm_thread::decide_begin_dispatch): Let the caller set the
>     	transaction state. Choose closed-nesting alternative if available.
>     	(GTM::gtm_thread::set_default_dispatch): New.
>     	(parse_default_method): New.
>     	(GTM::gtm_thread::number_of_threads_changed): New.
>     	* method-serial.cc (GTM::serial_mg): New method group class.
>     	(GTM::serialirr_dispatch): Belongs to serial_mg. Remove reinit and
>     	fini.
>     	(GTM::serial_dispatch): Same.
>     	(GTM::serialirr_onwrite_dispatch): Same.
>     	(GTM::gtm_thread::serialirr_mode): Remove calls to fini.
>     	* beginend.cc (GTM::gtm_thread::~gtm_thread): Maintain number of
>     	registered threads.
>     	(GTM::gtm_thread::gtm_thread): Same.
>     	(_ITM_abortTransaction): Remove calls to abi_dispatch::fini().
>     	(GTM::gtm_thread::trycommit): Same. Reset number of restarts.
>     	(GTM::gtm_thread::begin_transaction): Let decide_begin_dispatch()
>     	choose dispatch but set state according to dispatch here.
>     	* dispatch.h (GTM::abi_dispatch::fini): Move to method group.
>     	(GTM::method_group): New class.
>     	(GTM::abi_dispatch): Add comments. Maintain pointer to method_group.
>     	* libitm_i.h (GTM::gtm_thread): Add declarations for new members.
>     	* libitm.texi: Document TM methods, method groups, method life cycle.
>     	Rename method sets to method groups.

Ok.


r~